![subject](/tpl/images/cats/fizika.png)
Physics, 30.07.2021 17:30 esmelopez1015
A 50-kg wooden box is resting on flat ground. Assume the friction coefficient between the surface of the box and the ground are 0.4 for static friction and 0.3 for kinetic friction. Assume the acceleration due to gravity is 9.8 m/s^2 and take right as the positive direction and left as the negative.
1.What is the friction force acting on the box?
2.If you push the box with 170 N to the left, what is the friction force acting on the box?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 04:30
Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:30
Write a full page that sumerizes thermodynamics it’s from the website visionlearnig
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:30
The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:30
Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)
Answers: 1
You know the right answer?
A 50-kg wooden box is resting on flat ground. Assume the friction coefficient between the surface of...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2020 02:08
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2020 02:09
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2020 02:09
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/pravo.png)
Law, 10.02.2020 02:10
![question](/tpl/images/cats/es.png)
Spanish, 10.02.2020 02:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2020 02:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.02.2020 02:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2020 02:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2020 02:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.02.2020 02:10